<?php
/**
 * Created by PhpStorm.
 * User: laiyuanjin
 * Date: 15-9-10
 * Time: 下午9:41
 */
header("Access-Control-Allow-Origin: *");
if ((($_FILES["file"]["type"] == "image/png")
        || ($_FILES["file"]["type"] == "image/jpeg")
        || ($_FILES["file"]["type"] == "image/jpg"))
    && ($_FILES["file"]["size"] < 2*1024*1024))
{
    if ($_FILES["file"]["error"] > 0)
    {
        echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
    }
    else
    {
        echo "Upload: " . $_FILES["file"]["name"] . "<br />";
        echo "Type: " . $_FILES["file"]["type"] . "<br />";
        echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
        echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";

        if (file_exists("img/" . $_FILES["file"]["name"]))
        { echo $_FILES["file"]["name"] . " already exists. ";
        }
        else
        {
            move_uploaded_file($_FILES["file"]["tmp_name"],
                "img/" . $_FILES["file"]["name"]);
            echo "Stored in: " . "img/" . $_FILES["file"]["name"];
        }
    }
}
else
{
    echo "Invalid file";
}
